My java codes
Hello everyone, this is my first post showing off my java skills.
this is my first java code i ever wrote
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//java program for to print the pattern of stars
import java.util.Scanner;
public class test1 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter the number of rows: ");
int n = sc.nextInt();
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= i; j++) {
System.out.print("*");
}
System.out.println();
}
}
}
it might be good or it might be bad i dont really know.
Anyways you can find these codes on my github.
Anyways here is what i was working few days back
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/*Sorting a 2D Array according to
values in any given column in Java*/
import java.util.Scanner;
public class p27 {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
System.out.println("Enter the number of rows");
int n = sc.nextInt();
System.out.println("Enter the number of columns");
int m = sc.nextInt();
int a[][] = new int[n][m];
System.out.println("Enter the elements");
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
a[i][j] = sc.nextInt();
}
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < m - 1; j++) {
for (int k = j + 1; k < m; k++) {
if (a[i][j] > a[i][k]) {
int temp = a[i][j];
a[i][j] = a[i][k];
a[i][k] = temp;
}
}
}
}
System.out.println("The sorted ar ray is");
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
}
}
if you have any questions you can contact my PA on Twitter.
so yeah, let see how long will i continues to write these post , anyhow no one will see this.
this was me Vivek Sharma.
LINKS
cyaa…